Mahabharata 12.39.21

ततो दुन्दुभिनिर्घोषः शङ्खानां च मनोरमःजयं प्रवदतां तत्र स्वनः प्रादुरभून्नृप

tato dundubhinirghoṣaḥ śaṅkhānāṃ ca manoramaḥjayaṃ pravadatāṃ tatra svanaḥ prādurabhūnnṛpa

Our plain-language meaning of this verse is waiting for scholar review.